HG
Harry Gray — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Harry Gray across the 1900, 1910 and 1920 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1874), then head of a 7-person household.
Age 46
b. ~1874
Male
Head
Born: Pennsylvania
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Philadelphia, Pennsylvania |
| Surname | Gray |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Bricklayer |
| Industry | Construction |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Bricklayer |
| Township / Ward | Philadelphia |
| Est. Birth Year | ~1874 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Sarah Gray | Spouse | — | 42 | ~1878 |
| Harry Gray | Head | — | 46 | ~1874 |
| Sarah Gray | Daughter | — | 5 | ~1915 |
| Madeline Gray | Daughter | — | 4 | ~1916 |
| Helen Gray | Daughter | — | 14 | ~1906 |
| Harry Gray | Son | — | 11 | ~1909 |
| Edward Gray | Son | — | 10 | ~1910 |
Census Appearances
1900
Philadelphia, Pennsylvania
Head, age 24
Philadelphia, Pennsylvania · implied b. ~1876 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | Apr |
| Birth Year | 1876 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Driver |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Philadelphia, Pennsylvania
Head, age 35
Philadelphia, Pennsylvania · implied b. ~1875 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 10 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Waiter |
| Industry | Private family |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Head, age 46
Philadelphia, Pennsylvania · implied b. ~1874 — 7 household members
| Surname | Gray |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Bricklayer |
| Industry | Construction |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Harry Gray across 3 US Census years (1900, 1910 and 1920) in Philadelphia, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Harry Gray
Head · 1920 · age 46 · b. ~1874 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Philadelphia, Pennsylvania
Open full size
1920 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1617unit:1106)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jacob Hess | 37 | Head | Bartender | Pennsylvania |
| 2 | Kathryn Hess | 35 | Wife | — | Pennsylvania |
| 3 | Jacob Hess | 7 | Son | — | Pennsylvania |
| 4 | Dorothy Hess | 12 | Daughter | — | Pennsylvania |
| 5 | William Powers | 35 | Head | Foreman | New Jersey |
| 6 | Ella Powers | 36 | Wife | — | Pennsylvania |
| 7 | Henrietta Powers | 10 | Daughter | — | Pennsylvania |
| 8 | Victor H. Lucas | 46 | Boarder | Signalman | Pennsylvania |
| 9 | Benton Lucas | 20 | Boarder | Helper | Pennsylvania |
| 10 | Richard L. Hildreth | 40 | Head | Mechanical Engineer | Pennsylvania |
| 11 | Mary Hildreth | 36 | Wife | — | Pennsylvania |
| 12 | Mary Hildreth | 15 | Daughter | — | Pennsylvania |
| 13 | Richard Hildreth | 12 | Son | — | Pennsylvania |
| 14 | Kathryn Hildreth | 9 | Daughter | — | Pennsylvania |
| 15 | Robert Hildreth | 7 | Son | — | Pennsylvania |
| 16 | Louise Hildreth | 4 | Daughter | — | Pennsylvania |
| 17 | Evelyn Hildreth | 1 | Daughter | — | Pennsylvania |
| 18 | Christina Beck | 57 | Head | — | Germany |
| 19 | Herman Metzger | 27 | Son-in-law | Machinist | Pennsylvania |
| 20 | Linda Metzger | 25 | Daughter | — | Pennsylvania |
| 21 | Herman Metzger | 1 | Grandson | — | Pennsylvania |
| 22 | Harry Gray THIS PERSON | 46 | Head | Bricklayer | Pennsylvania |
| 23 | Sarah Gray | 42 | Wife | — | Pennsylvania |
| 24 | Helen Gray | 14 | Daughter | — | Pennsylvania |
| 25 | Harry Gray | 11 | Son | — | Pennsylvania |
| 26 | Edward Gray | 10 | Son | — | Pennsylvania |
| 27 | Sarah Gray | 5 | Daughter | — | Pennsylvania |
| 28 | Madeline Gray | 4 | Daughter | — | Pennsylvania |
| 29 | Jesse Loving | 39 | Head | Carpenter | Pennsylvania |
| 30 | Luella Loving | 38 | Wife | — | Pennsylvania |
| 31 | Jesse Loving | 16 | Son | Printer | Pennsylvania |
| 32 | Nellie Loving | 12 | Daughter | — | Pennsylvania |
| 33 | Florence Loving | 7 | Daughter | — | Pennsylvania |
| 34 | Eleanor Loving | 2 | Daughter | — | Pennsylvania |
| 35 | Mary A. Loving | 6 | Daughter | — | Pennsylvania |
| 36 | Mary Loving | 6 | Boarder | — | Pennsylvania |
| 37 | Horace Matthews | 55 | Head | Finishing | Pennsylvania |
| 38 | David S. Matthews | 62 | Brother | Freightman | Pennsylvania |
| 39 | Margaret Matthews | 61 | Sister-in-law | — | Pennsylvania |
| 40 | Mary Flick | 22 | Boarder | — | Pennsylvania |
| 41 | William M. Flick | 23 | Boarder-son | Accountant | Pennsylvania |
| 42 | William P. Brooks | 50 | Head | Ticket Collector | Pennsylvania |
| 43 | Jennie Brooks | 48 | Wife | — | Pennsylvania |
| 44 | William Brooks | 19 | Son | Clerk | Pennsylvania |
| 45 | William J. Dunker | 47 | Head | Machinist | Pennsylvania |
| 46 | Annie Dunker | 45 | Wife | — | England |
| 47 | Marion Dunker | 21 | Daughter | Clerk | Pennsylvania |
| 48 | Fred Linn | 27 | Head | Conductor | Pennsylvania |
| 49 | Amelia Linn | 21 | Wife | — | Pennsylvania |
| 50 | Thelma Linn | 1 | Daughter | — | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)